121k^2-36=0

Solution for 121k^2-36=0 equation:

Simplifying
121k2 + -36 = 0

Reorder the terms:
-36 + 121k2 = 0

Solving
-36 + 121k2 = 0

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '36' to each side of the equation.
-36 + 36 + 121k2 = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 121k2 = 0 + 36
121k2 = 0 + 36

Combine like terms: 0 + 36 = 36
121k2 = 36

Divide each side by '121'.
k2 = 0.2975206612

Simplifying
k2 = 0.2975206612

Take the square root of each side:
k = {-0.545454545, 0.545454545}